Details of electrical installation; earth system dwg

Detail plan of an electrical installation; ground system; contains details; as: insulated grounding bar; grounding mesh in receiving substation; bare cable detail buried; test disconnector; detail of bare copper cable installation for ground bus in substation; connection to steel; weldable connection cable - steel; soldera to cold connection; grounding register; among other; all the details are specific; with standard measures; and line qualities.